Dahlia Black Jack is a striking dahlia variety known for its dramatic and elegant dark burgundy to almost black blossoms. With its rich, deep color, this dahlia adds a touch of sophistication and intrigue to gardens and floral arrangements.

Why We Like It

• Dark and Dramatic: The deep burgundy to black blooms of Black Jack create a bold and captivating focal point in any setting.
• Late-Summer Beauty: It blooms late in the summer, extending the season of vibrant color in your garden.
• Versatile in Arrangements: Its dark, luxurious flowers are excellent for creating eye-catching bouquets and floral designs.

What to Know

• Soil and Sun: Plant in well-drained soil with full sun to partial shade for the best growth and flowering.
• Watering: Keep the soil consistently moist but not waterlogged, especially during hot and dry periods.
• Deadheading: Regularly remove spent flowers to encourage continuous blooming and maintain the plant's appearance.
• Overwintering: In colder climates, dig up tubers before the first frost and store them in a cool, dry place during the winter.
• Pest Control: Keep an eye out for common garden pests like aphids and caterpillars, and address them as needed.

Flower Color

• Deep burgundy to almost black

Flowering Months

• July
• August
• September

Height and Spread

• Height: 90-120 centimeters
• Spread: 45-60 centimeters